Aldos-2-ulose dehydratase (Fragment) KPHCEPEQPAALPLFQPQLVQGGRPDGYWVEAFPFRSDSSKSDIQMFVNPYATTNNQSSSWTPVSLAKLDFPVAMHYADITKVSWLENPGELRDGVDCLWYDGARPAGSPTGIVRAEWTRHVLDVFGPLNGKHTGSIHQVVCADIDGDGEDEFLVAMMGADPPDFQRTGVWCYKTEMEFLDVAGKKLTLVVLPPFARLDVERNVSGVKSMDELVAHNLFPAYVPDSVRNDATDGTPVLALLDLDGGPSPQAWNISHVPPGTDMYEIAHAKTGSLVCARWPPVKNQRVAGTHSPAAMGLTSRWAVTKGQITFRLPEAPDHGPLFLSVSAIRHQ Pyranosone dehydratase AUD_PHACH A bifunctional enzyme which catalyzes the dehydration of anhydrofructose into ascopyrone M, and the isomerization of ascopyrone M into microthecin. The dehydration of anhydrofructose is the primary function. D-arabino-hex-2-ulose dehydratase 332